CVE-2025-10256
MEDIUMFFmpeg - DoS
Title source: llmDescription
A NULL pointer dereference vulnerability exists in FFmpeg’s Firequalizer filter (libavfilter/af_firequalizer.c) due to a missing check on the return value of av_malloc_array() in the config_input() function. An attacker could exploit this by tricking a victim into processing a crafted media file with the Firequalizer filter enabled, causing the application to dereference a NULL pointer and crash, leading to denial of service.
Scores
CVSS v3
5.3
EPSS
0.0001
EPSS Percentile
0.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Details
CWE
CWE-476
Status
published
Products (1)
ffmpeg/ffmpeg
3.2 - 8.0
Published
Feb 18, 2026
Tracked Since
Feb 19, 2026